| Value | Category | Cases | |
|---|---|---|---|
| 0 | None | 116 |
70.7%
|
| 1 | Very little | 34 |
20.7%
|
| 2 | Good | 12 |
7.3%
|
| 3 | A great deal | 2 |
1.2%
|
| 9 | Missing | 0 |
0%
|